PRODUCT DESCRIPTION
SIEMENS VXP45.32-16 - Electro-Pneumatic Valve Positioner
This device is an electro-pneumatic valve positioner from the SIEMENS SIPART PS2 series, engineered for precise and reliable control of industrial final control elements. It converts an electrical input signal into a corresponding pneumatic output pressure to accurately position linear or rotary actuators. Designed for demanding process automation environments, it ensures optimal valve performance and system stability in critical process control loops.
Technical Specifications:
- SERIES/FAMILY: SIPART PS2
- COMPONENT TYPE: Electro-Pneumatic Valve Positioner
- ELECTRICAL SPECS:
- INPUT SIGNAL: 4-20mA (standard, loop-powered)
- AUXILIARY POWER: Not required for basic operation optional for advanced digital communication modules
- MECHANICAL/PHYSICAL:
- HOUSING MATERIAL: Stainless Steel
- ACTUATOR TYPE: Compatible with single-acting and double-acting pneumatic actuators
- MOUNTING: Standardized mounting kits for linear and rotary actuators (e.g., NAMUR VDI/VDE 3845)
- PNEUMATIC CONNECTIONS: G 1/4 or 1/4 NPT (typical, depending on configuration)
- INTERFACE/CONTROL:
- FEEDBACK: Analog position feedback (4-20mA)
- COMMUNICATION PROTOCOL: HART (standard)
- LOCAL OPERATION: Push buttons and LCD display for configuration, commissioning, and diagnostics
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66 / NEMA 4X
- EXPLOSION PROTECTION: ATEX Ex ia IIC T6 Ga/Gb (Intrinsic Safety)
- AMBIENT TEMPERATURE: -30 °C to +80 °C
- COOLING METHOD: Passive convection
- COMPATIBILITY/APPLICATION: Process control valves, globe valves, ball valves, butterfly valves, dampers, and other pneumatic final control elements in industries such as chemical, oil & gas, power generation, and water treatment.